Hi Geert and Wolfram,
Are you happy with this patch? Please let me know.
Regards,
Biju
> Subject: RE: [PATCH] mmc: renesas_sdhi_internal_dmac: Add r8a774b1
> support
>
> Hi Geert,
>
> Thanks for the feedback.
>
> > Subject: Re: [PATCH] mmc: renesas_sdhi_internal_dmac: Add r8a774b1
> > support
> >
> > Hi Biju,
> >
> > On Thu, Sep 26, 2019 at 5:11 PM Biju Das <biju.das@xxxxxxxxxxxxxx>
> wrote:
> > > > Subject: Re: [PATCH] mmc: renesas_sdhi_internal_dmac: Add r8a774b1
> > > > support On Tue, Sep 24, 2019 at 8:49 AM Biju Das
> > <biju.das@xxxxxxxxxxxxxx> wrote:
> > > > > This patch adds SDHI support for RZ/G2N (R8A774B1) SoC.
> > > > >
> > > > > Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
> > > > > ---
> > > > > drivers/mmc/host/renesas_sdhi_internal_dmac.c | 1 +
> > > > > 1 file changed, 1 insertion(+)
> > > > >
> > > > > diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
> > > > > b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
> > > > > index 751fe91..7c6020e 100644
> > > > > --- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
> > > > > +++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
> > > > > @@ -308,6 +308,7 @@ static const struct soc_device_attribute
> > > > soc_whitelist[] = {
> > > > > .data = (void *)BIT(SDHI_INTERNAL_DMAC_ONE_RX_ONLY) },
> > > > > /* generic ones */
> > > > > { .soc_id = "r8a774a1" },
> > > > > + { .soc_id = "r8a774b1" },
> > > > > { .soc_id = "r8a774c0" },
> > > > > { .soc_id = "r8a77470" },
> > > > > { .soc_id = "r8a7795" },
> > > >
> > > > Is this sufficient?
> > > > Do you need a tuning quirk entry in sdhi_quirks_match[]?
> > >
> > > Do you mean the "quirks->manual_calibration" as mentioned in the
> > > below
> > patch ?
> > >
> > > https://patchwork.kernel.org/patch/11024131/
> >
> > Exactly. Is RZ/G2N affected?
>
> No. RZ/G2N is not affected. I have enabled HS400 mode on RZ/G2N board
> and without this patch it works fine.
>
> Note:-
> I also tested with quirk entry added in sdhi_quirks_match. That is also works
> fine.
>
> Regards,
> Biju
